Antique Interior Door Mortise Lock Set
- Replace Antique Door Knobs: The Eockatoo interior mortise lockset can replace your antique door knob for those who own period homes and love to update their home decor frequently. This mortise lock set fits 1-3/8" to 1-3/4" thick bathroom, bedroom or other interior doors that need a locking mechanismReplace Antique Door Knobs: The Eockatoo interior mortise lockset can replace your antique door knob for those who own period homes and love to update their home decor frequently. This mortise lock set fits 1-3/8" to 1-3/4" thick bathroom, bedroom or other interior doors that need a locking mechanism
- Non-Handed Design: The latch is reversible so the steel case mortise assemblies allow for left or right hand installations, simply open the cover of the mortise lock body and flip the latch, you can easily switch between left or right-handed doors (Note: When adjusting, use a clip to carefully clamp the spring to prevent it from flying off)
- DIY Installation: This complete vintage style door knobs interior comes with everything you need to install it yourself. The old style decorative door knob replacement and the skeleton key that can lock and unlock add a touch of vintage charm to your door and provide the privacy you need in your bedroom
- Added Security: This mortise lock combines the latch and deadbolt into one device. Regular doorknob locks are easy to pick or break, but the mortise locks offer a higher level of security due to their heavy-duty construction and internal locking mechanism. This makes them more difficult for intruders to bypass, giving you more peace of mind
- Size Details: Standard door range: 1 3/8" - 1 3/4" thick. Backset: 2 3/8". Doorknobs: 2 3/16" D. Back plates: 7" H x 2 1/4" W. Lock case: 3 9/16" H x 3" W x 5/8" thick. Lock face plate: 5 1/2" H x 7/8" W. Strike plate: 4" H x 7/8" W (Note: Please refer to the size details and compare with your needs before ordering)
- Complete Hardware Set Included: This mortise lock set comes with all necessary components including door knobs, back plates, lock case, face plate, strike plate, and skeleton key for a complete installation solution
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Orders are processed and shipped from Canberra
3-6 days (Domestic)
Confidence-backed purchases with 30-day return support.
AUD |
BRSRAHA6AUNAICDO |
Category |
Hardware , Door Hardware & Locks , Door Knobs |
Tags |
Estimated shipping
Select a product to estimate shipping.Mortise locks offer a higher level of security due to their heavy-duty construction and internal locking mechanism. This makes them much more difficult for intruders to bypass, giving me peace of mind knowing that my loved ones and belongings are safe
Product Dimension
Backplate: 7" x 2-1/4"
Backset: 2-3/8"
Lock case: 3-9/16" H x 3" W x 5/8" thick & Lock face plate: 5-1/2" H x 7/8" W
Strike plate: 4" H x 7/8" W
Standard door range: 1 3/8" to 1 3/4" thick
NON-HANDED DESIGN
Remove machine screw on lock cover
Remove lock cover (use caution not to allow parts to dislodge when cover is removed and take a photo to preserve the structure inside)
Use tweezer to grasp the spring rod, lift the spring and tongue from lock housing
Turn tongue over and reinsert in lock housing. Depress spring and secure by placing end of spring rod in hole on lock housing
Return cover to lock housing, align and press cover to make the side of the housing flat, then secure cover with machine screw
Installation Instructions
1. Remove old knobs and mortise lock from door
2. Place new mortise lock in existing door pocket and align the trim plates and secure with the provided screws
3. Place spindle through proper hole inlock and thread knobs on spindle and tighten set screws on knobs
Antique Door Knobs Interior Replacement
Complete vintage style mortise lock set for interior doors. Includes trim plates, strike plate, and pair of keys. Key activated lock bolt from both the inside and outside. Reversible to left and right handed door
Package Includes
2 Knobs and 2 Backplates
2 Skeleton key
1 Mortise lock and 1 Strike plate
1 Spindle
12 screws
Whether you are remodeling or renovating your home, replacement items offer a traditional or modern approach to meet your passage and privacy applications
Product details







| Main Specification | |
|---|---|
| Included Components | Knobs & Backplates or Skeleton key mortise lock with matching face plate or Matching strike plate or All necessary mounting accessories |
| Material | Zinc or Alloy Steel |
| Manufacturer | Eockatoo |
| Unit Count | 1 Count |
| Lock Type | Mortise Lock |
| Specific Uses For Product | Interior Door |
| Handle Material | Alloy Steel |
| Exterior Finish | Steel |
| Hand Orientation | Non-Handed |
| Brand | Eockatoo |
| Number of Items | 1 |
| Shape | Round |
| Product Dimensions | 7"L X 2.25"W |
| Item Depth | 5/8 Inches |
| Colour | Matte Black |
| Style | Antique |
| Technical Details | |
| Material Type | Alloy Steel or Zinc |
| Manufacturer Part Number | Steelknob-B1 |
| Handle Attachment Mechanism | Screw |
| Handle Type | Knob |
| Handle Compatibility | Size Specific |
| Item details | |
| Model Number | Steelknob-B1 |
| Indoor Outdoor Usage | Indoor |
| Style | |
| Style Name | Antique |
| Finish Types | Powder Coated |
| Others | |
| Product Type | Door Knobs |
| Item Dimensions L x W | 7"L x 2.25"W |
Shipping & Delivery
At GofinchKart Australia, we aim to deliver your order quickly and safely.
Domestic Shipping (Australia):
Orders are typically delivered within 3–7 business days.
International Shipping:
Estimated delivery time is 12–26 business days, depending on the destination and customs processing.
Once your order has been dispatched, you will receive a tracking number. Delivery times may vary during public holidays or due to unforeseen delays.








